ACAD
Acadia Pharmaceuticals Inc
$25.92
+0.43 (+1.69%)
At close · Jul 15
Market Cap
$4.39B
Shares
171,235,870
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
68/100
Short interest 6.4% of shares — P79
Days to cover 4.8 — P78
Price vs VWAP +13.6% — P90
Short-volume trend -0.6% — P49
Short interest change -7.3% — P29
Worst FTD 0.01% of shares — P47
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-30 | 10,951,125 | 11,812,790 | -861,665 | 4.75 |
| 2026-06-15 | 11,812,790 | 11,754,100 | +58,690 | 11.28 |
| 2026-05-29 | 11,754,100 | 11,424,605 | +329,495 | 8.08 |
| 2026-05-15 | 11,424,605 | 11,156,379 | +268,226 | 5.87 |
| 2026-04-30 | 11,156,379 | 10,981,279 | +175,100 | 5.89 |
| 2026-04-15 | 10,981,279 | 10,638,508 | +342,771 | 7.39 |
| 2026-03-31 | 10,638,508 | 8,624,024 | +2,014,484 | 4.93 |
| 2026-03-13 | 8,624,024 | 9,490,106 | -866,082 | 4.97 |
| 2026-02-27 | 9,490,106 | 8,902,281 | +587,825 | 4.96 |
| 2026-02-13 | 8,902,281 | 9,313,368 | -411,087 | 6.34 |
| 2026-01-30 | 9,313,368 | 8,368,596 | +944,772 | 7.24 |
| 2026-01-15 | 8,368,596 | 8,414,309 | -45,713 | 6.85 |
| 2025-12-31 | 8,414,309 | 8,681,267 | -266,958 | 6.55 |
| 2025-12-15 | 8,681,267 | 8,911,463 | -230,196 | 5.63 |
| 2025-11-28 | 8,911,463 | 9,453,950 | -542,487 | 6.67 |
| 2025-11-14 | 9,453,950 | 8,513,644 | +940,306 | 5.27 |
| 2025-10-31 | 8,513,644 | 8,753,033 | -239,389 | 4.97 |
| 2025-10-15 | 8,753,033 | 9,411,032 | -657,999 | 4.03 |
| 2025-09-30 | 9,411,032 | 7,984,950 | +1,426,082 | 3.51 |
| 2025-09-15 | 7,984,950 | 9,278,091 | -1,293,141 | 4.21 |
| 2025-08-29 | 9,278,091 | 9,983,774 | -705,683 | 4.90 |
| 2025-08-15 | 9,983,774 | 11,030,686 | -1,046,912 | 4.83 |
| 2025-07-31 | 11,030,686 | 11,478,190 | -447,504 | 7.25 |
Showing 1–23 of 23 settlements
Key facts
CIK
1070494
CUSIP
004225108
13F (30d)
26 filings
25 filers
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